NATIONAL SEMICONDUCTOR LM5035 PWM Controller with Integrated Half-Bridge SyncFET Drivers Manual

Update: 30 September, 2023

The LM5035 Half-Bridge Controller/Gate Driver contains all of the features necessary to implement half-bridge topology power converters using voltage mode control with line voltage feed-forward. The floating high-side gate driver is capable of operating with supply voltages up to 105V. Both the high-side and low-side gate drivers are capable of 2A peak. An internal high voltage startup regulator is included, along with programmable line undervoltage lockout (UVLO) and overvoltage protection (OVP). The oscillator is programmed with a single resistor to frequencies up to 2MHz. The oscillator can also be synchronized to an external clock. A current sense input and a programmable timer provide cycle-by-cycle cur- rent limit and adjustable hiccup mode overload protection.

---

Brand: National

File format: PDF

Size: 518 KB

MD5 Checksum: 469B9A853C1131F6F2B98739A654587E

Publication date: 02 May, 2012

Downloads: -

PDF Link: NATIONAL SEMICONDUCTOR LM5035 PWM Controller with Integrated Half-Bridge SyncFET Drivers Manual PDF